Rocks Flashcards
1
Q
What is a definition of a rock?
A
Solid,non living materials that occur naturally
2
Q
What does the hardness of a rock depend on?
A
What minerals there are
3
Q
What does a porous rock do?
A
Lets water in it because of holes
4
Q
Definition of permeable
A
Allows water in
5
Q
Definition of inpermeable
A
Doesn’t allow water in
6
Q
What are rocks made of?
A
Made of minerals, metals and cystals
